| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $239.51 | 7.355% | $257.126 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $74.73 | 11.473% | $83.3038 | $83.30 | $83.30 | $83.30 |
| Purchase #3 | $147.47 | 13.723% | $167.7073 | $167.71 | $167.70 | $167.70 |
| Purchase #4 | $199.30 | 6.325% | $211.9057 | $211.91 | $211.90 | $211.90 |
| Purchase #5 | $195.49 | 12.798% | $220.5088 | $220.51 | $220.50 | $220.50 |
| Purchase #6 | $86.80 | 3.311% | $89.6739 | $89.67 | $89.65 | $89.70 |
| Purchase #7 | $132.86 | 3.730% | $137.8157 | $137.82 | $137.80 | $137.80 |
| 7 purchase totals = | $1,076.16 | $1,168.0412 | $1,168.05 | $1,168.00 | $1,168.00 | |